Most voted "html5" questions
HTML5 (Hypertext Markup Language, version 5) is a generic term for recent web technologies (HTML, CSS, and Javascript). It is also the latest iteration of the HTML Recommendation scheduled for 2014, and featuring new elements and Apis.
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answers197
viewsHow to send website form to email
I need to send the form from a website to the customer’s email. Image of the form: all validations are working correctly but when I ask to send the message that the server was not found appears; The…
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answers31
viewsBehavior <img srcset> tag for use of responsive images
Hello, I’m using the html tag <img srcset = "imagem.jpg, 400w, imagem1.jpg, 300w" sizes="(max-width: 300px) 300px,(max-width: 959px) 400px"> In the Edge and Mozilla browsers, it works…
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answers52
viewsResponsiveness of Woocommerce Virtual Store
Hello, I have a responsive template installed in Wordpress, but the responsiveness on mobile phones this presenting a small right spacing. I tried to change the margins by css, but it had no effect.…
html5 wordpress bootstrap-3 wordpress-theme woocommerceasked 7 years, 3 months ago Jonatas Dutka 49 -
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answer193
viewsReport one object at a time with Jaspersoft Studio
I have a system of loose notes in jsf and primefaces. I was able to generate a set report of several notes at the same time, searching through two input parameters, initial date and final date. But…
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answer311
viewsBold the title of a span
Hello, I need to bold the text of my title. <span title="teste">teste</span>
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answers344
viewsIn CSS, how do I, when giving a "Hover" in a text, give the image a "Scale(xx)" and underline the text?
In addition to the text underline, how do I, at the same time as this occurs, give the image a Scale(xx)? The image and the text have different classes in my CSS file. I just need a north, a way to…
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answer263
viewsNavbar under Jumbotron, huh?
I’m creating a layout and I’m trying to put a navbar under a jumbotron but I’m not getting it. It turns out that the jumbotron gets a space at the top and the navbar is with a space between the…
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answers207
viewsShow a dialog with jQuery?
I have the following html: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0">…
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answers4990
viewsValidate size, size and file type in Upload
How do I validate the file size, the image dimensions (Size) and the file type that will be used in Upload, before Submit ? To upload I use the function below in PHP, but the validation happens only…
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answer31
viewsPut a value in front of another HTML tag using span
I want to do my resume and put it on git pages, and on the part of personal data, I put for example: Habilitação: B Estado Civil: Casado I arrived at a solution that did not please me very much, I…
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answer55
viewsExecute a method on an HTML element without using the click event
Good evening, I have a radio button in a form, where it is only called when it meets the condition of a *ngIf, however, when ngIf is accepted and this element is called, I need a method to be…
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answers343
viewsHow to do a countdown with jQuery that restarts weekly
I have to do a countdown for a promotion. I need this counter to restart every Tuesday at 00:00 hours so it looks something like this: "Only 6 days left 12 hours 42 minutes and 37 seconds left until…
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answer108
viewsHow to make a Submit that Zera an accountant
I don’t understand javascript and I don’t know how to search to make a button that when pressed zeroes my counter that is a global variable <form id="btn" method="get"> <input type="submit"…
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answer93
viewsHow to return data from a json file in an increasing way, different from the root of the objects?
i want to return data from a json file, but I want it to be printed on the bottom page up, that is, the most recent data, which by default is written from top to bottom in json, always appear at the…
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answer58
viewsModal feedback on registration screen
Good night! I have a question about my college work regarding modal feedback. I’ve done all the code both in html and javascript (I put Alert to see if it was working right), but I would like to…
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answer38
viewsDoubts in the PHP float function
$valorBaixa = (float)$this->input->post('valorBaixa'); I have this float function where it turns a string into a float value, only it cuts the values. Example: if "8.75" is entered the…
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answers30
viewsSlide with "Burst" margins with Owl Carousel 2
I wonder if it is possible to make a slide in this style of the image below using owl-carousel 2 Notice that at the ends only a part of the boxes is shown.…
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answer597
viewsHow to edit tables in Javascript
I have a problem in a table that I did in html and javascript. The page consists of 3 input fields that with the inserted value is forwarded to the table below. However I would like to be able to…
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answers2400
viewsPutting a responsive video on my web page
Hello, I need to put a video on my site like this one: http://www.orionbranding.com/ All the examples I think are full width videos, q occupy the whole screen. The code I put below leaves the video…
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answer737
viewsDisplaying 'load' warning when iframe update - html
I’m having trouble with an app, where the screens take a while to redirect. To get around the problem, I created a page with just an iframe, which contains the navigation between pages. The bigger…
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answers179
viewsMake an input receive a value less than another
<input type="number" name="total" value="25" required> <input type="number" name="valor-em-dinheiro" class="form-control text-right" required> I have two input where the first receive…
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answers30
viewsImage opacity linked by CSS
Is there any possibility of giving attributes to an item linked via CSS? #content-homepage { background-image: url(../img/back.jpg); } I wanted to decrease the opacity of this image…
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answers247
viewsError when passing Ajax parameters to function in PHP class
It’s the first time I try to pass parameters from ajax to my function that is in a class in php, so I ask, why isn’t it working? searching the forum I saw that could put data: { var1 = 'var1', var2…
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answers54
viewsHow to allow upload of images with maximum 5mb with this script?
I understand almost nothing and want to help a friend. He has a script that resizes the image before doing the upload and saves the resized image with PHP. Turns out he’d like to put a cap on Mbs to…
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answers809
viewsHow to use 2 Submit separately in html?
Hello, I’m making an upload system, but when I give Submit in the following code both exchange the value of the variable ID. My idea is to change the ID value so that the folder that will be…
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answers55
viewsSuperimposing the div’s
I have a screen that when clicked on the button it walks "x" px, the problem and when it does this effect, I have to send the screen that appears below, what happens and that the letters of the…
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answers31
viewsHow to allow <script> tag in Slick.js
Hi, I’m using the Slick.js carousel, and I was wondering if anyone knows how to allow the tag to appear on the carousel content. Demo of Slick.js Example of how I want to use: Standard Slick code:…
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answers44
viewsPagination ordered by ID
I have this system as a menu How can I get him to pass the products and return through the ID saved in the bank? <nav class="slider__nav"> <button class="button button--nav-prev"><i…
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answers503
viewsHide or show field according to selected option
I could use a lot of help. I have a php form ready, but the user requested that after selecting the Requester, the requester name field should appear according to the Requester selected. There are 3…
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answer21
viewsOverwrite first-Child css
Good morning, I’m working with bootstrap cards and I need to replace the header border Radius, but when I try to modify it with css I can’t because of the :first-Child you have in the bootstrap…
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answer588
viewsHow to make a Line automatically increase the height of javascript css jquery
Good evening, people I’m with the following problem, in the layout I’m mounting has several lines in different places during the course of the page, the customer wants these lines to appear and grow…
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answers634
viewsHow can I check if the browser supports HTML 5?
How to check whether the browser supports HTML 5? For example, I would like to set a form field as required. I can use the parameter required: <input type="text" required> But I saw that…
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answer211
viewschange the style of a tag within another tag
within a DIV has three A and an IFRAME, I want to change the A style without interfering with IFRAME, but I need to do this in javascript, because I’m developing an api from a single file and I…
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answers127
viewsImage is not loaded as background
Hello, I have the following code as part of my index.php <style> #backgroundImage{ background-image: url('<?=base_url();?>bg.jpg'); } </style> <body id='backgroundImage'>…
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answers851
viewsPHP - Laravel - Send a data entered in the database to another view
I’ve read questions about it, but I still can’t solve my problem. Here’s the thing, I have a separate Laravel view to register user. Ai in theory should redirect to another view where it will…
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answer611
viewsTake input values inside datatable
I own in an HTML a datatable and on each line I have 3 inputs (text, datepicker and select) and a button, which will send to PHP, to record what was typed or selected in inputs from that line. What…
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answer99
viewsFilter list from similar strings
My question is how do I, using the Angularjs filter, filter items from a list from string attributes. These attributes are similar, 'Relevant' and 'non-relevant'. <select class="select input"…
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answer103
viewsLight and delete background content with Animation
I wanted to do an effect with the Animation or Transition CSS3 that when the red square passes, the background appears (the yellow background with the texts) and then erases immediately after the…
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answer71
viewsDrag and Drop ( Drag an already dropped item )
Good morning!! I could use a little help on Jscript. I made a Drag and Drop code where I put a gif inside the contents div and I can move it freely. I’m just not able to do the following: When…
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answers1009
viewsCountdown with minutes and seconds with Jquery
How do I get a countdown with jquery but only in minutes and second -> 04:00 03:59 03:58... with option to stop, restart and increase and decrease the time someone could give me an example? code:…
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answers385
viewsCenter a circular div within another div
Good afternoon !! I’d like to make a circular div centered on a larger div, it’s focused on the left can help me?? .conteudo-externo{ width:200px; height:200px; z-index:3; background:#ff1;…
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answers92
viewsProblems with sending form
I have a problem with my code. I have a page that has a modal form that opens by clicking a button in the header menu (which is the same on all pages of the site and is added to the pages via PHP).…
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answers114
viewsWhat does junk mean next to an element (html/xml...)?
In an HTML tag, I found a tag that I hadn’t seen before. I looked it up, but I couldn’t find anything to help me. She’s nesting a tag <li> and the code (changed) is like this: <ul…
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answer40
viewsOrganize form block in boostrap
Good afternoon, I would like to know how to organize the form blocks horizontally. The page I am inspired by: My page: http://tratspay.com/app/detalhamentotesteform.html insira o código aqui…
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answer622
viewsJavascript Doubt - Center Image
I have a Function that puts images in the background of a circular div. I would like to center the image in the center of the circular div as in the following example: I thought I’d put a…
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answer475
viewsDrag and Drop - Blocking ondrop on a div Child
I have a div circular (smaller and red) within a div circular (larger and blue). I would like to block drag and drop in the smaller circular area and allow only in the area blue, follow the example:…
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answer7626
viewsHow to exchange images in javascript and Html5?
I’m building a mobile application that detects beacons when activating mobile bluetooth, using Evothings, which uses javascript and Html5. Once I detect the beacons, I need one image to change to…
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answer656
viewsUse label instead of href
I have the following css * { margin: 0; padding: 0; } ul { display: block; list-style: none; border: rgb(0,0,0) 1px solid; } ul li { display: inline-block; width: 50px; height: 50px; text-align:…
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answer504
viewsInsert a Div from another page
I’m trying to catch a DIV of this page . To DIV is named after .similar-artists. I want to play in the DIV calling for #rock, but nothing works. Below the code: <!DOCTYPE html> <html>…
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answers26
viewsProblem with floating menu and ID
Greetings! I’m making a website and created some sections each with their respective id. It turns out that the page has a floating menu that accompanies the whole navigation. I made a link in the…